- Its solid was 25% and the activating agent was 18%.
其固体物的质量分数为 2 5%25 ,活性物质量分数为 18%25。
- The disadvantage of MDEA can be over- come by adding the more reactive DEA or piperazine as activated agent to form mixed solvent,i.
- Alkyl indicant is a new non-ionic surface active agent.
- Surface active agent,auxiliary,water softener and whitener.
- Activated carbons were prepared from different season's mulberry wood with carbon dioxide as activating agent.
activate task activate Activated phosphoric fertilizer activated carbon filtration net activated carbon fiber electrode Activated ergosterol preparation activated sludge fast-aeration Activated Light Calcium Carbonate Activate blood and resolve stasis activated sludge mathematic model activated carbon fiber composites